单词：procarcinogen
单词：procarcinogen 相关文章
Jessica在北京学汉语，她的中国朋友要是遇到了不知道用美语怎么说的词，就会来请教她。今天是吴琼要问的：攻略。 Jessica: Wuqiong, what are you doing on the computer? You've spent hours on the Internet! WQ: J
美语怎么说
18. Thus poor countries might not be able to escape their poverty traps without political changes that may be possible only with broader formal education. 【分析】复合句。此句运用了双重否定句，主干是 Thus poor countries might no
考研英语长难句讲解
A small American manufacturing company is growing and hoping to expand -- in part because of what it learned making lobster traps. The company could use that information to develop other products, including fencing for the border between the United S
2017年VOA慢速英语(二)月
Helping others has always been a virtue in traditional Chinese culture. But whats strange nowadays is that people dare not show their helping hands to those in need. I would like to elaborate my views on this issue. 乐于助人在中国传统文化中
英语作文
This is the VOA Special English Agriculture Report. Back in the year two thousand, big producers of poplar trees in the American Pacific Northwest needed help. Their hybrid poplars, nearly ten years old, were under threat. Young insects were getting
VOA慢速英语2008年（二）月
Why don't you just rest your arms and let me push you? 你为什么不让自己的胳膊轻松一下，让我来推你呢？ No. 不用。 Your arms will get sorely. I've been helping you do it for three months now. 你的胳膊会酸的。三个月来
英语美文